A194974 - OEIS

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A194974 as a triangular array

1

2 3

4 5 6

7 8 9 10

11 13 14 15 12

16 19 20 21 17 18

22 26 27 28 23 24 25

29 34 35 36 30 31 32 33

37 43 44 45 38 40 41 42 39

46 53 54 55 47 50 51 52 48 49

56 64 65 66 57 61 62 63 58 59 60

67 76 77

A194974 as a square array

`1`	`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`	`56`	`67`
`3`	`5`	`8`	`13`	`19`	`26`	`34`	`43`	`53`	`64`	`76`
`6`	`9`	`14`	`20`	`27`	`35`	`44`	`54`	`65`	`77`
`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`
`12`	`17`	`23`	`30`	`38`	`47`	`57`
`18`	`24`	`31`	`40`	`50`	`61`
`25`	`32`	`41`	`51`	`62`
`33`	`42`	`52`	`63`
`39`	`48`	`58`
`49`	`59`
`60`

A194974 as an upper right triangle

`1`	`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`	`56`	`67`
	`3`	`5`	`8`	`13`	`19`	`26`	`34`	`43`	`53`	`64`	`76`
		`6`	`9`	`14`	`20`	`27`	`35`	`44`	`54`	`65`	`77`
			`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`
				`12`	`17`	`23`	`30`	`38`	`47`	`57`
					`18`	`24`	`31`	`40`	`50`	`61`
						`25`	`32`	`41`	`51`	`62`
							`33`	`42`	`52`	`63`
								`39`	`48`	`58`
									`49`	`59`
										`60`

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)